'use strict';
const db = uniCloud.database()
exports.main = async (event, context) => {
	//event为客户端上传的参数
	console.log('event : ', event)

	const {
		user_id = ''
	} = event

	// 判断用户是否存在
	if (!user_id) {
		return {
			code: 201,
			msg: "获取用户失败"
		}

	}
	const userinfo = await db.collection('user').doc(user_id).get()
	//返回数据给客户端
	return {
		code: 200,
		msg: "获取用户成功",
		data: userinfo.data[0]
	}
};
